Check out
https://www.cryptopia.co.nz/Register?referrer=Givi Just today they added 2 new coins, they seem to add a few every week, new coins that are still in ico sometimes. Today they added BRO, ABC. Also check out
https://novaexchange.com/ they have so many lesser known coins, they also host swaps for old coins trying to renew themselves. Many trading pairs there. The waves dex also seems to add new ico coins all the time, last month was like 5 added at least. Is still a bit hard to search for them there though, still waiting for the dex 1.0